public static void main(String[] args) {
staticFileLocation("/public");
String layout = "templates/layout.vtl";
// homepage with a list of all the restaurants
get(
"/",
(request, response) -> {
HashMap<String, Object> model = new HashMap<String, Object>();
// start session
String inputtedUsername = request.queryParams("username");
// check for not-null username
if (inputtedUsername != null) {
request.session().attribute("username", inputtedUsername);
model.put("username", inputtedUsername);
User newUser = new User(inputtedUsername, "123");
if (newUser.checkExistingUser(inputtedUsername) != null) {
Integer userId = newUser.checkExistingUser(inputtedUsername);
request.session().attribute("userId", userId);
} else {
newUser.save();
Integer userId = newUser.getId();
request.session().attribute("userId", userId);
}
}
List<Restaurant> restaurants = Restaurant.all();
List<String> types = Restaurant.listTypes();
model.put("restaurants", restaurants);
model.put("types", types);
model.put("template", "templates/index.vtl");
return new ModelAndView(model, layout);
},
new VelocityTemplateEngine());
// form to add new restaurant (same?)
get(
"/restaurants/new",
(request, response) -> {
HashMap<String, Object> model = new HashMap<String, Object>();
model.put("template", "templates/restaurant-form.vtl");
return new ModelAndView(model, layout);
},
new VelocityTemplateEngine());
// after adding new restaurant update restaurant list
post(
"/restaurants",
(request, response) -> {
HashMap<String, Object> model = new HashMap<String, Object>();
String name = request.queryParams("name");
String type = request.queryParams("type");
String veganString = request.queryParams("vegan");
boolean vegan = veganString.equals("yes");
String price_range = request.queryParams("price_range");
String area = request.queryParams("area");
String address = request.queryParams("address");
String phone = request.queryParams("phone");
String website = request.queryParams("website");
int ranking_average = Integer.parseInt(request.queryParams("ranking_average"));
Restaurant newRestaurant =
new Restaurant(
name, type, ranking_average, vegan, price_range, area, address, phone, website);
newRestaurant.save();
List<Restaurant> restaurants = Restaurant.all();
List<String> types = Restaurant.listTypes();
model.put("restaurants", restaurants);
model.put("types", types);
model.put("template", "templates/index.vtl");
return new ModelAndView(model, layout);
},
new VelocityTemplateEngine());
// page for a specific restaurant
get(
"/restaurants/:id",
(request, response) -> {
HashMap<String, Object> model = new HashMap<String, Object>();
int restaurantId = Integer.parseInt(request.params(":id"));
Restaurant restaurant = Restaurant.find(restaurantId);
// get the username from the session
model.put("username", request.session().attribute("username"));
Integer reviewer_id =
request
.session()
.attribute(
"userId"); // doesn't need two arguments because we are just retrieving!
String reviewer = Review.getReviewer(reviewer_id);
model.put("reviewer", reviewer);
// get reviews by restaurant id
List<Review> listreviews = Review.listReviews(restaurantId);
model.put("listreviews", listreviews);
model.put("restaurant", restaurant);
model.put("template", "templates/restaurant.vtl");
return new ModelAndView(model, layout);
},
new VelocityTemplateEngine());
// remove restaurant
get(
"/restaurants/:id/removerestaurant",
(request, response) -> {
HashMap<String, Object> model = new HashMap<String, Object>();
int restaurantId = Integer.parseInt(request.params(":id"));
Restaurant.removeRestaurant(restaurantId);
List<Restaurant> restaurants = Restaurant.all();
model.put("restaurants", restaurants);
model.put("template", "templates/index.vtl");
return new ModelAndView(model, layout);
},
new VelocityTemplateEngine());
// search restaurant by type
post(
"/searchresults",
(request, response) -> {
HashMap<String, Object> model = new HashMap<String, Object>();
String searchtype = request.queryParams("type");
List<Restaurant> searchresults = Restaurant.findType(searchtype);
List<String> types = Restaurant.listTypes();
model.put("types", types);
model.put("searchresults", searchresults);
model.put("template", "templates/searchresults.vtl");
return new ModelAndView(model, layout);
},
new VelocityTemplateEngine());
// //add review to restaurant
post(
"/restaurants/:id",
(request, response) -> { // This section does not work! :(
HashMap<String, Object> model = new HashMap<String, Object>();
int restaurantId = Integer.parseInt(request.params(":id"));
Restaurant restaurant = Restaurant.find(restaurantId);
// get the username from the session
model.put("username", request.session().attribute("username"));
Integer reviewer_id =
request
.session()
.attribute(
"userId"); // doesn't need two arguments because we are just retrieving!
// get reviewer by user id
String reviewer = Review.getReviewer(reviewer_id);
model.put("reviewer", reviewer);
// post new review
String review_description = request.queryParams("review_description");
Integer ranking = Integer.parseInt(request.queryParams("ranking"));
String review_date = request.queryParams("review_date");
Review newReview =
new Review(review_description, ranking, reviewer_id, review_date, restaurantId);
newReview.save();
// get reviews by restaurant id
List<Review> listreviews = Review.listReviews(restaurantId);
model.put("listreviews", listreviews);
// add restaurant to model
model.put("restaurant", restaurant);
model.put("template", "templates/restaurant.vtl");
return new ModelAndView(model, layout);
},
new VelocityTemplateEngine());
}
